超临界压力锅炉的过热器、再热器热偏差问题探讨  

Investigation on Superheater and Reheater Thermal Deviation of Supercritical Pressure Boilers

作　　者：孙建 

机构地区：[1]国电常州电厂,江苏常州213033

出　　处：《锅炉技术》2006年第5期48-51,共4页Boiler Technology

摘　　要：指出了超临界锅炉控制过热器、再热器热偏差的重要性。列出了造成热偏差的5个原因。针对超临界压力锅炉过热器的热偏差的特点,提出了在设计和运行中应特别注意的问题。The importance of controlling thermal deviation of superdritical pressure boiler＇s superheater and reheater is pointed out. Five causes which account for the thermal deviation and key points influencing thermal deviation of supercritical pressure boiler＇s superheater and reheater are also described in this paper.

关 键 词：热偏差 超临界压力锅炉 过热器 再热器 在线监测 

分 类 号：TK229.2[动力工程及工程热物理—动力机械及工程]